package io.renren;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.ParameterBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.schema.ModelRef;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Parameter;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;
import java.util.List;

/**
 * @author wangyi
 * @mail 794651397@qq.com
 * @createdate 2018/3/19 14:41
 **/
@Configuration
@EnableSwagger2
public class Swagger2 {

    @Bean
    public Docket createRestApi() {
        ParameterBuilder tokenPar = new ParameterBuilder();
        List<Parameter> pars = new ArrayList<>();
        tokenPar.name("token").description("token令牌(非必填)").modelRef(new ModelRef("string")).parameterType("header").required(false).build();
        pars.add(tokenPar.build());
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .select()
                .apis(RequestHandlerSelectors.basePackage("io.renren.modules.app.controller"))
                .paths(PathSelectors.any())
                .build()
                .globalOperationParameters(pars);
    }

    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                .title("APIs")
                .description("接口文档")
                .version("1.0")
                .build();
    }

//    @Bean
//    public Docket api(){
//        ParameterBuilder tokenPar = new ParameterBuilder();
//        List<Parameter> pars = new ArrayList<Parameter>();
//        tokenPar.name("x-access-token").description("令牌").modelRef(new ModelRef("string")).parameterType("header").required(false).build();
//        pars.add(tokenPar.build());
//        return new Docket(DocumentationType.SWAGGER_2)
//                .select()
//                .apis(RequestHandlerSelectors.any())
//                .paths(PathSelectors.regex("/api/.*"))
//                .build()
//                .globalOperationParameters(pars)
//                .apiInfo(apiInfo());
//    }

}
